<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>
<body>
  <form action="/login" method="POST">
    <div>
      <label for="">用户名</label>
      <input name="username" type="text" value="lpz">
    </div>
    <div>
      <label for="">密码</label>
      <input name="password" type="password" value="123456">
    </div>
    <div>
      <button>登录</button>
    </div>
  </form>
</body>
</html>
